| 31373 | Tairora, South | marʌndʌiho | | | SIL (1976) | |
| 30364 | Tamagario | karim | | | Voorhoeve (1971) | |
| 218461 | Tauade | agotʌu | | | SIL (1980) | |
| 218453 | Tauade | ɔiy'akɔ 'aiyarai | | | SIL (1980) | |
| 214571 | Tause | dɛβɾi | | | Clouse (1997) | |
| 214570 | Tause (Deirate Dialect) | dei | | | Clouse (1997) | |
| 214569 | Tause (Weirate Dialect) | dɛbɾi | | | Clouse (1997) | |
| 193710 | Tauya | uɸuma | | | Z'graggen (1980) | heavy |
| 197196 | Telefol | iluúm | | | Loughnane and Fedden (2011) | |
| 197108 | Tifal | luùm | | | Loughnane and Fedden (2011) | |
| 197107 | Tifal | ùluùm | | | Loughnane and Fedden (2011) | |
| 221143 | Tokano | geni okaƀe | | | SIL (1965) | |
| 239220 | Tok Pisin | hevi | heavy | | Abbott (1985) | |
| 217693 | Uare | ʌ'tukʌ | | | SIL (1988) | |
| 259859 | Uare | aˈduka | | | Dutton (1970) | heavy |
| 144343 | Ukuriguma | bi:nʌt | | | Z'graggen (1980) | heavy |
| 228987 | Unknown (possibly Konomala) | iřʌřoᵘn | | | SIL () | |
| 228294 | Ura | mʌřən | | | SIL (1970) | |
| 228801 | Ura | mʌřən | | | SIL (1971) | |
| 230849 | Ura | Mʌřn | | | SIL (1975) | |
| 181398 | Urigina | gundugamboi | | | Z'graggen (1980) | heavy |
| 144338 | Usan | uguraw | | | Z'graggen (1980) | heavy |
| 193698 | Utarmbung | mutopuka | | | Z'graggen (1980) | heavy |
| 125511 | Utu | una | | | Z'graggen (1980) | heavy |
| 181400 | Uya | ibʌn | | | Z'graggen (1980) | heavy |
| 216255 | Uyajitaya (Didiwala Dialect) | uɸu | | | Rueck & Jore (2003) | |
| 217109 | Uyajitaya (Gisi Dialect) | uɸu | | | Rueck & Jore (2003) | |
| 216135 | Uyajitaya (Palipa Dialect) | uɸu | | | Rueck & Jore (2003) | |
| 216818 | Uyajitaya (Subalulu Dialect) | uɸu | | | Rueck & Jore (2003) | |
| 216938 | Uyajitaya (Udibai Dialect) | uɸu | | | Rueck & Jore (2003) | |
| 216015 | Uyajitaya (Uya Dialect) | uɸu | | | Lambrecht et al. (2008) | |
| 181402 | Uyajitaya | uᵱu | | | Z'graggen (1980) | heavy |
| 193702 | Wadaginam | mɨtɨg- | (v) | | Z'graggen (1980) | heavy |
| 201053 | Wagi (Foran Dialect) | kugolɛh | | | Spencer et al. (2011) | |
| 200492 | Wagi (Kamba Dialect) | kugolɛh | | | Spencer et al. (2011) | |
| 200915 | Wagi (Mis Dialect) | kug | | | Spencer et al. (2011) | |
| 200773 | Wagi (Silibob Dialect) | kugalɛh | | | Spencer et al. (2011) | |
| 125517 | Wagi | kug | | | Z'graggen (1980) | heavy |
| 200635 | Wagi | kugolɛh | | | Spencer et al. (2011) | |
| 125500 | Wamas | kuʔa | | | Z'graggen (1980) | heavy |
| 230899 | Wambon | kakun | | | Healey (1970) | |
| 144335 | Wanambre | pinʌn | | | Z'graggen (1980) | heavy |
| 30940 | Waris | ken | | | Voorhoeve (1971) | |
| 214578 | Waritai | dɛɸɛi^ | | | Clouse (1997) | |
| 28553 | Warkay-Bipim | unəhu | | | Voorhoeve (1971) | |
| 144323 | Waskia | i:kup | | | Z'graggen (1980) | heavy |
| 181388 | Watiwa | ifitow | | | Z'graggen (1980) | heavy |
| 181403 | Waube | uːpʌ | | | Z'graggen (1980) | heavy |
| 81099 | West Kewa | kedaa (pea) | | | Franklin (1975) | |
| 81107 | Wiru | kedá toko | | | Franklin (1975) | |
